You are talking about stuff that happens in the future, I don't think anyone can see what happened then.
as I said while I do agree on your assumption that newer CPU with newer architecture would most likely have less TDP over the old one, but as I said, we are not talking about this. We are comparing the TDP with respect to the same generation and the same architecture
If you look at the Samsung one and the Qualcomm one, its general consensus that Samsung CPU would draw more power than Qualcomm one because of the core speed, and most would agree with this statement, and if in the future, engineer can create a die that have more transistor (more speed) but less TDP, that would have been amazing, but then that remain to be seen, and I am using what happened today to project the future, if Kirin do what the member said.